EP2939229A4 - A mobile electronic device comprising a sapphire cover plate having a low level of inclusions - Google Patents

A mobile electronic device comprising a sapphire cover plate having a low level of inclusions

Info

Publication number
EP2939229A4
EP2939229A4 EP13868776.9A EP13868776A EP2939229A4 EP 2939229 A4 EP2939229 A4 EP 2939229A4 EP 13868776 A EP13868776 A EP 13868776A EP 2939229 A4 EP2939229 A4 EP 2939229A4
Authority
EP
European Patent Office
Prior art keywords
inclusions
electronic device
cover plate
low level
mobile electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP13868776.9A
Other languages
German (de)
French (fr)
Other versions
EP2939229A1 (en
Inventor
Kurt Schmid
Lukasz A Glinski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GTAT Corp
Original Assignee
GTAT Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GTAT Corp filed Critical GTAT Corp
Publication of EP2939229A1 publication Critical patent/EP2939229A1/en
Publication of EP2939229A4 publication Critical patent/EP2939229A4/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
    • H04M1/185—Improving the rigidity of the casing or resistance to shocks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Microelectronics & Electronic Packaging (AREA)
EP13868776.9A 2012-12-27 2013-12-27 A mobile electronic device comprising a sapphire cover plate having a low level of inclusions Ceased EP2939229A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261746378P 2012-12-27 2012-12-27
PCT/US2013/077971 WO2014106036A1 (en) 2012-12-27 2013-12-27 A mobile electronic device comprising a sapphire cover plate having a low level of inclusions

Publications (2)

Publication Number Publication Date
EP2939229A1 EP2939229A1 (en) 2015-11-04
EP2939229A4 true EP2939229A4 (en) 2016-07-27

Family

ID=51016962

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13868776.9A Ceased EP2939229A4 (en) 2012-12-27 2013-12-27 A mobile electronic device comprising a sapphire cover plate having a low level of inclusions

Country Status (7)

Country Link
US (1) US9407746B2 (en)
EP (1) EP2939229A4 (en)
JP (1) JP2016509253A (en)
KR (1) KR102135605B1 (en)
CN (1) CN104956424A (en)
TW (1) TWI630861B (en)
WO (1) WO2014106036A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102114614B1 (en) * 2013-09-03 2020-05-25 엘지전자 주식회사 Mobile terminal and manufacturing methode for heat spreader module
JP6422685B2 (en) * 2014-06-26 2018-11-14 京セラ株式会社 Electronics
US9843014B2 (en) 2015-02-20 2017-12-12 Apple Inc. Electronic devices with sapphire-coated substrates
CN108600433B (en) * 2018-04-08 2020-03-27 常州信息职业技术学院 Electronic communication device
CN109048626B (en) * 2018-07-31 2020-12-11 江西伟嘉创展企业管理有限公司 Method for preparing mobile phone rear cover by EFG (edge-defined film) guide mold method
US11167375B2 (en) 2018-08-10 2021-11-09 The Research Foundation For The State University Of New York Additive manufacturing processes and additively manufactured products

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338411A2 (en) * 1988-04-18 1989-10-25 Solon Technologies, Inc. Apparatus and method for growth of large single crystals in plate/slab form
US20060102277A1 (en) * 2004-11-16 2006-05-18 Asml Netherlands B.V. Lithographic apparatus and device manufacturing method
US20090197048A1 (en) * 2008-02-05 2009-08-06 Jaymin Amin Damage resistant glass article for use as a cover plate in electronic devices
US20100014034A1 (en) * 2007-01-31 2010-01-21 Tsutomu Matsuhira Display device
US20110048316A1 (en) * 2009-09-02 2011-03-03 Gt Crystal Systems, Llc High-Temperature Process Improvements Using Helium Under Regulated Pressure

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL38468A (en) * 1971-02-02 1974-11-29 Hughes Aircraft Co Electrical resistance device and its production
JP3388617B2 (en) * 1993-12-02 2003-03-24 日本特殊陶業株式会社 Thyristor container manufacturing method
GB2291551B (en) * 1994-06-24 1998-03-18 Roscoe C Williams Limited Electronic viewing aid
JP3409826B2 (en) * 1994-09-10 2003-05-26 謙次郎 上神 Hardened alumina material
JPH08320385A (en) 1995-05-25 1996-12-03 Namiki Precision Jewel Co Ltd Sapphire cover glass for wrist watch and manufacture thereof
JP2003140125A (en) * 2001-08-23 2003-05-14 Seiko Epson Corp Projection type display device, display panel and dustproof glass
JP2004271480A (en) * 2003-03-12 2004-09-30 Citizen Watch Co Ltd Cover glass for timepiece
JP2004311955A (en) * 2003-03-25 2004-11-04 Sony Corp Method for manufacturing very thin electro-optical display device
JP4619166B2 (en) * 2005-03-28 2011-01-26 シチズンホールディングス株式会社 Windshield glass for watches
CN101317205B (en) * 2005-11-29 2010-11-03 精工电子有限公司 Process for producing display and method of laminating
US20100060553A1 (en) 2008-08-21 2010-03-11 Zimmerman Scott M LED display utilizing freestanding epitaxial LEDs
WO2010056359A1 (en) 2008-11-14 2010-05-20 Optoelectronic Systems Consulting, Inc. Miniaturized implantable sensor platform having multiple devices and sub-chips
JP5435397B2 (en) * 2009-04-02 2014-03-05 住友電気工業株式会社 Spinel light-transmitting window material and manufacturing method
KR101036498B1 (en) 2009-06-17 2011-05-24 한양대학교 산학협력단 Electrophoretic display device having internal touch screen panel
US8482859B2 (en) 2010-02-28 2013-07-09 Osterhout Group, Inc. See-through near-eye display glasses wherein image light is transmitted to and reflected from an optically flat film
JP2012174053A (en) * 2011-02-22 2012-09-10 Sony Corp Cover material and electronic apparatus
CN102703970A (en) * 2012-07-11 2012-10-03 浙江特锐新能源有限公司 Kyropous method growth of titanium doped sapphire crystals
US9092187B2 (en) * 2013-01-08 2015-07-28 Apple Inc. Ion implant indicia for cover glass or display component

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338411A2 (en) * 1988-04-18 1989-10-25 Solon Technologies, Inc. Apparatus and method for growth of large single crystals in plate/slab form
US20060102277A1 (en) * 2004-11-16 2006-05-18 Asml Netherlands B.V. Lithographic apparatus and device manufacturing method
US20100014034A1 (en) * 2007-01-31 2010-01-21 Tsutomu Matsuhira Display device
US20090197048A1 (en) * 2008-02-05 2009-08-06 Jaymin Amin Damage resistant glass article for use as a cover plate in electronic devices
US20110048316A1 (en) * 2009-09-02 2011-03-03 Gt Crystal Systems, Llc High-Temperature Process Improvements Using Helium Under Regulated Pressure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014106036A1 *

Also Published As

Publication number Publication date
TWI630861B (en) 2018-07-21
WO2014106036A1 (en) 2014-07-03
CN104956424A (en) 2015-09-30
TW201438544A (en) 2014-10-01
KR102135605B1 (en) 2020-07-20
KR20150103052A (en) 2015-09-09
JP2016509253A (en) 2016-03-24
US9407746B2 (en) 2016-08-02
US20140185202A1 (en) 2014-07-03
EP2939229A1 (en) 2015-11-04

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Inventor name: SCHMID, KURT

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